Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John R Lageson, MD

Individual provider Hospitalist Physician · NPI 1437190188

John R Lageson, MD is an Internal Medicine in Park Rapids, Minnesota. Graduated from University of Minnesota Medical School in 1987, 39 years ago. Practices with St Joseph's Area Health Services, a 20-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
39
Trained at
University of Minnesota Medical School
Licensed in
MN
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

705 Pleasant Ave S
Park Rapids, MN 56470-1440
Phone: (218) 732-2800
Fax: (218) 732-2857
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 31784 (MN)
Hospitalist Physician Taxonomy 208M00000X · Licence 31784 (MN)

Record details

NPI number1437190188
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESNovember 1, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPICE/PALLIATIVE CARE, HOSPITALIST
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1987 (39 years in practice)
Group practice St. Joseph'S Area Health Services — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Park Rapids